|
The ornamental design for a prismatic refractor with circumferential prisms, as shown and described.
|
The present application is related to co-pending U.S. patent application Ser. No. 10/349,299 ("Industrial Luminaire with Prismatic Refractor"), filed on Jan. 22, 2003, and co-pending U.S. Design patent application Ser. No. 29/174,635 ("Prismatic Refractor with Circumferential Prisms and Lens"), filed on Jan. 22, 2003, which are both incorporated by reference here in their entirety.
FIG. 1 is a side view of an embodiment of the present invention;
FIG. 2 is an isometric view of the embodiment shown in FIG. 1;
FIG. 3 is a top view of the embodiment shown in FIG. 1; and,
FIG. 4 is a bottom view of the embodiment shown in FIG. 1.
Patent | Priority | Assignee | Title |
3766375, | |||
4175661, | Aug 28 1978 | Lexalite International Corporation | Stackable light refractor |
4403277, | Jan 30 1981 | COOPER INDUSTRIES INC | Industrial lighting illumination |
4683525, | Mar 01 1984 | Fusion Systems Corporation | Lamp having segmented reflector |
4839781, | Apr 13 1988 | ALP LIGHTING & CEILING PRODUCTS, INC | Reflector/refractor |
4903180, | Dec 07 1988 | General Electric Company | Luminaire with protected prismatic reflector |
5046818, | Jun 29 1989 | ALP LIGHTING & CEILING PRODUCTS, INC | Signal reflector and optical system |
5143446, | Feb 11 1992 | Lexalite International Corporation | Lighting fixture with an improved light transmitting film |
5416684, | Mar 27 1992 | General Electric Company | Luminaire having predominantly refractive downlight capabilities |
5444606, | Feb 10 1994 | ALP LIGHTING & CEILING PRODUCTS, INC | Prismatic reflector and prismatic lens |
5481445, | Feb 15 1994 | ALP LIGHTING & CEILING PRODUCTS, INC | Transflection reflector having controlled reflected and transmitted light distribution |
5523931, | Apr 08 1994 | Intrepid Lighting Manufacturing, Inc. | High lumen output fluorescent lamp fixture |
5528473, | Apr 08 1994 | Intrepid Lighting Manufacturing, Inc. | High output fluorescent lighting fixture |
5582479, | Mar 01 1995 | STINGRAY, LLC | Dual reflector high bay lighting system |
5743634, | Jul 31 1996 | ALP LIGHTING & CEILING PRODUCTS, INC | Perforated reflector for an ornamental luminaire |
5967648, | Feb 09 1998 | ALP LIGHTING & CEILING PRODUCTS, INC | Lighting fixture including a neutral density polymeric material for controlled light distribution |
6068388, | Feb 28 1996 | STINGRAY, LLC | Dual reflector lighting system |
6478454, | Aug 31 2000 | SIGNIFY NORTH AMERICA CORPORATION | Adjustable uplight luminaire with an adjustable reflector |
6494596, | Jun 13 2000 | Hubbell Incorporated | Reflector with textured inner surface and prismatic outer surface |
6575601, | Mar 15 2002 | ALP LIGHTING & CEILING PRODUCTS, INC | Lighting fixture optical assembly including relector/refractor and shroud |
20030185012, | |||
D367337, | Feb 10 1994 | ALP LIGHTING & CEILING PRODUCTS, INC | Combined prismatic reflector and lens for a lighting fixture |
D382363, | Sep 21 1995 | JOHNSON BANK; RUUD LIGHTING, INC | Prismatic area light |
D384770, | Jan 16 1996 | SEA GULL LIGHTING PRODUCTS LLC | Snap-on prism for lighting fixture |
D388526, | Nov 08 1996 | SEA GULL LIGHTING PRODUCTS LLC | Snap-on prism for lighting fixture |
D389949, | Apr 24 1996 | High bay lighting reflector |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 19 2003 | SALES, KENNETH | Cooper Technologies Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013695 | /0732 | |
Jan 22 2003 | Cooper Technologies Company | (assignment on the face of the patent) | / | |||
Dec 31 2017 | Cooper Technologies Company | EATON INTELLIGENT POWER LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 048207 | /0819 | |
Dec 31 2017 | Cooper Technologies Company | EATON INTELLIGENT POWER LIMITED | CORRECTIVE ASSIGNMENT TO CORRECT THE COVER SHEET TO REMOVE APPLICATION NO 15567271 PREVIOUSLY RECORDED ON REEL 048207 FRAME 0819 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT | 048655 | /0114 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |